GB633463A - Process for the preparation of rubber hydrohalide dispersions - Google Patents
Process for the preparation of rubber hydrohalide dispersionsInfo
- Publication number
- GB633463A GB633463A GB28350/47A GB2835047A GB633463A GB 633463 A GB633463 A GB 633463A GB 28350/47 A GB28350/47 A GB 28350/47A GB 2835047 A GB2835047 A GB 2835047A GB 633463 A GB633463 A GB 633463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrohalide
- coagulated
- acid
- latex
- product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000006185 dispersion Substances 0.000 title abstract 5
- 229920001971 elastomer Polymers 0.000 title abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 4
- 239000004816 latex Substances 0.000 abstract 3
- 229920000126 latex Polymers 0.000 abstract 3
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 abstract 2
- OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 abstract 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 2
- 239000000292 calcium oxide Substances 0.000 abstract 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 2
- 229910000464 lead oxide Inorganic materials 0.000 abstract 2
- 239000000395 magnesium oxide Substances 0.000 abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 2
- 229920001195 polyisoprene Polymers 0.000 abstract 2
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 abstract 1
- KWVPFECTOKLOBL-KTKRTIGZSA-N 2-[(z)-octadec-9-enoxy]ethanol Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCO KWVPFECTOKLOBL-KTKRTIGZSA-N 0.000 abstract 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 125000002091 cationic group Chemical group 0.000 abstract 1
- NEUSVAOJNUQRTM-UHFFFAOYSA-N cetylpyridinium Chemical compound CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 NEUSVAOJNUQRTM-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-M ethyl sulfate Chemical compound CCOS([O-])(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-M 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 abstract 1
- 229940113162 oleylamide Drugs 0.000 abstract 1
- 229920000151 polyglycol Polymers 0.000 abstract 1
- 239000010695 polyglycol Substances 0.000 abstract 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 abstract 1
- 229930182490 saponin Natural products 0.000 abstract 1
- 150000007949 saponins Chemical class 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 230000003019 stabilising effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/12—Incorporating halogen atoms into the molecule
- C08C19/16—Incorporating halogen atoms into the molecule by reaction with hydrogen halides
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Acid-stable aqueous dispersions of polyisoprene, polydimethylbutadiene, polymethylpentadiene or a copolymer of isoprene and isobutylene, are reacted with a hydrohalide. The product may be evaporated, or coagulated with alcohol, acetone or dioxane and then vulcanized, or modified by addition of butyl stearate, diphenyl guanidine, hexamethylenetetramine, magnesium oxide, calcium oxide or lead oxide. Specification 594,938, [Group V], is referred to.ALSO:Rubber hydrohalide dispersions are obtained by reacting an aqueous rubber dispersion of a type which is not coagulated with an acid, with a hydrohalide. The product may be evaporated, or coagulated with alcohol, acetone, or dioxane and then vulcanized. The latex is stabilised by adsorption displacement; or by pretreating either by pouring into an excess of acid of a certain strength and then stabilising with casein, saponin, or haemoglobin or by adding a cationic soap such as the bromide or chloride of N-cetylpyridinium, the alkali salt of methyl oleylamide ethyl sulphate, or the acetate, hydrochloride or methosulphate of a (diallylaminoethyl) fatty acid amide; or by the use of a non ionogenic emulsifying agent such as an dodecylphenol polyglycol ether; or that known under the registered Trade Mark "Emulphor." Ammonia is preferably removed by blowing with air or nitrogen or adding formaldehyde, and deproteinized latex may be used. The latex may be a natural or artificial dispersion of natural rubber, polyisoprene, polydimethylbutadiene, polymethylpentadiene or a copolymer of isoprene and isobutylene. The product may be modified by means of butyl stearate, diphenyl guanidine, hexamethylenetetramine, magnesium oxide, calcium oxide and lead oxide. Specification 594,938 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL132745 | 1947-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB633463A true GB633463A (en) | 1949-12-19 |
Family
ID=19750416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28350/47A Expired GB633463A (en) | 1947-06-12 | 1947-10-23 | Process for the preparation of rubber hydrohalide dispersions |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2596878A (en) |
| BE (1) | BE482498A (en) |
| CH (1) | CH277992A (en) |
| DE (1) | DE816601C (en) |
| FR (1) | FR955112A (en) |
| GB (1) | GB633463A (en) |
| MY (1) | MY5300108A (en) |
| NL (1) | NL63022C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119097A1 (en) * | 1990-06-29 | 1992-01-02 | Sanyo Kokusaku Pulp Co | CHLORINE RUBBER SOLUBLE IN ORGANIC SOLVENTS AND METHOD FOR THE PRODUCTION THEREOF |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809372A (en) * | 1953-01-13 | 1957-10-08 | Goodrich Co B F | Hydrogen halide derivatives of isoolefin-polyolefin polymers mixed with rubbery polymers containing a major proportion of diolefin |
| US3001221A (en) * | 1956-12-10 | 1961-09-26 | Gen Motors Corp | Windshield wiper blade and method for making same |
| US2958667A (en) * | 1957-02-27 | 1960-11-01 | Exxon Research Engineering Co | Producing halogenated rubbery copolymers utilizing the alkaline earth metal salt of a fatty acid as a stabilizer |
| US2983707A (en) * | 1957-10-22 | 1961-05-09 | Exxon Research Engineering Co | Stabilizing chlorinated rubbery polymers |
| US3084142A (en) * | 1958-12-19 | 1963-04-02 | Exxon Research Engineering Co | Halogenation of dehydrohalogenated butyl rubber |
| US3057834A (en) * | 1959-12-23 | 1962-10-09 | Exxon Research Engineering Co | Pyridine iodinated butyl rubber |
| US4129699A (en) * | 1977-08-25 | 1978-12-12 | The Firestone Tire & Rubber Company | Process for the hydrohalogenation of buta-diene-containing polymers |
| JP5730687B2 (en) * | 2011-06-29 | 2015-06-10 | 東洋ゴム工業株式会社 | Method for producing modified natural rubber |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1491265A (en) * | 1922-08-03 | 1924-04-22 | Hopkinson Ernest | Process of halogenating latex and compositions and articles made therefrom |
| NL33478C (en) * | 1931-10-27 | |||
| US2164367A (en) * | 1936-05-27 | 1939-07-04 | Marbon Corp | High temperature reaction products |
| GB476743A (en) * | 1936-06-15 | 1937-12-15 | Rubber Producers Res Ass | Improvements in and relating to chlorinated rubbers |
-
0
- NL NL63022D patent/NL63022C/xx active
- FR FR955112D patent/FR955112A/fr not_active Expired
- BE BE482498D patent/BE482498A/xx unknown
-
1947
- 1947-10-23 GB GB28350/47A patent/GB633463A/en not_active Expired
-
1948
- 1948-05-20 CH CH277992D patent/CH277992A/en unknown
- 1948-12-24 DE DEP26330D patent/DE816601C/en not_active Expired
-
1950
- 1950-05-08 US US160811A patent/US2596878A/en not_active Expired - Lifetime
-
1953
- 1953-12-31 MY MY1953108A patent/MY5300108A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119097A1 (en) * | 1990-06-29 | 1992-01-02 | Sanyo Kokusaku Pulp Co | CHLORINE RUBBER SOLUBLE IN ORGANIC SOLVENTS AND METHOD FOR THE PRODUCTION THEREOF |
Also Published As
| Publication number | Publication date |
|---|---|
| NL63022C (en) | |
| DE816601C (en) | 1951-10-11 |
| US2596878A (en) | 1952-05-13 |
| FR955112A (en) | 1950-01-10 |
| CH277992A (en) | 1951-09-30 |
| BE482498A (en) | |
| MY5300108A (en) | 1953-12-31 |
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